Todd HeckelerFront-End Developer
I build AI-assisted development workflows and infrastructure that enable platform-wide improvements. At Sherwin-Williams, I created custom GitHub Copilot Agent Skills, automated platform analysis, and developer tooling that achieved 32% faster page loads and zero production vulnerabilities across 10 micro frontends. I use AI as a force multiplier to work at the architecture level while handling implementation efficiently. Experienced in Module Federation architectures, design systems, and performance optimization.
AI-First Development
Infrastructure at Sherwin-Williams
Built AI-assisted development workflows and infrastructure for a Module Federation platform with 10 micro frontends, achieving measurable performance improvements and zero production vulnerabilities.
Page Load Time
Faster page loads (3.93s → 2.67s LCP)
Performance Score
Lighthouse score (64 → 74.3)
Main Thread
Eliminated blocking (TBT: 36.7ms → 0ms)
Security
Production vulnerabilities
Case Studies
Deep dives into AI-first development, performance optimization, and scalable architecture
Built AI-assisted development workflows for a Module Federation platform with 10 micro frontends. Created custom GitHub Copilot Agent Skills, 15+ PowerShell automation scripts, and VS Code task automation. Standardized PmxDialog component across 53 implementations touching 274+ files. Achieved 32% faster page loads, eliminated main-thread blocking, and zero production vulnerabilities.
Led full site redesign during an economic downturn that grew year-over-year orders by 11% and products sold by 24%. Focused on mobile-first UX improvements, Core Web Vitals optimization, and technical SEO foundation to drive organic visibility and conversion.
Built comprehensive custom Shopify theme on Dawn v15.2.0 with 22+ custom sections, 9 reusable components, complete design system, and dual-environment development workflow. Prototyped in React/Next.js with v0, converted to production Liquid.
What People Say
Client testimonials and peer recommendations from LinkedIn
"I've been working with Todd on my website farafeather.com since the start and I can report that he is simply amazing. Todd is a creative problem solver with vast experience in website design. He has created a Shopify website for my brand that has depth, character, flow, and is simply stunning."
"Really appreciate having the opportunity to work with Todd on UX improvements. He brings a deep knowledge of best practices, empathy and creativity to his work. He has brought fresh perspectives and delivered quality flows to market that are appreciated by customers in how they are experienced ultimately driving positive outcomes."
"Todd is an extremely sharp and talented front-end engineer who exudes passion for his craft. He is patient and empathetic while providing excellent constructive feedback to junior developers. I was amazed at how many plates he was able to keep spinning while committing impeccable code under tight deadlines."
25+ Years Building
Digital Experiences
From building my own design business in the outdoor and cycling industries to leading performance initiatives at enterprise companies, I've evolved with the web. Currently building scalable React applications at Sherwin-Williams while maintaining my passion for thoughtful design and measurable impact.
Performance & Stability
Led initiatives achieving zero package vulnerabilities and measurable gains in page load time, JavaScript execution, and React rendering
AI-First Development Workflows
Build custom GitHub Copilot Agent Skills, automated platform analysis, and developer tooling that enable platform-wide improvements and systematic refactoring
Design Thinking + Modern Architecture
Unique blend of Visual Communication & Design degree with deep technical expertise in React, TypeScript, and Module Federation
How I Work
AI-First Development
Design workflows and architecture, let AI handle implementation
Platform-Wide Thinking
Analyze patterns across 10 micro frontends, not just individual components
Infrastructure Building
Custom agent skills, automation scripts, developer tooling that compounds over time
Systematic Refactoring
Identify anti-patterns and inconsistencies, implement solutions at scale
Design Systems
Centralized theming, shared components, consistent UX across platforms
Current Role
Senior Front End Application Developer
Sherwin-Williams
July 2024 – Present
Skills & Technologies
25+ years of tools focused on what moves fast and scales
Other Projects
Selected work showcasing e-commerce platforms, CMS implementations, and long-term client relationships
2023
1997 - Present
2022
Let's Work Together
Targeting Senior Frontend, Design Engineer, and UX Engineer roles. Remote preferred, open to hybrid.